baber/WOPTO huggingface dataset:
Patent JP-2000111152-A (JP)
Title: Method of inspecting water leakage of hot water supply device
Inventor: KANAYAMA YOSHIHIKO
IPC: F24H1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide such a method of inspecting the water leakage of a hot water supply device as to remove the erroneous judgment at inspection of water leakage such as that the remaining air expands or shrinks and that the user misjudges the inspection results in case that the remaining air exists within a pipe. SOLUTION: The erroneous judgment in the inspection of the water leakage is prevented by detecting the change of all or one part of the temperature of the outside air, the water temperature within the pipe, and the room temperature through the inspection of the water leakage of a hot water supply device, using all or one part of a temperature sensor T1 for detecting the temperature of outside air installed within the main body of the hot water supply device, a temperature sensor T2 for detecting the temperature of the hot water within a bathtub 10 installed within the circulating circuit of a bath, and a temperature T3 for detecting the indoor temperature installed in a heater 20 for heating of warm water, and by compensating the pressure within a closed circuit detected by the pressure sensor 5 by the degree of its change.
Patent JP-H05137334-A (JP)
Title: Switching regulator
Inventor: TAJIMA SHIGERU
IPC: H02M3/28
Filed: 1991-11-11
Abstract: PURPOSE:To make each output voltage of a plurality of rectification circuits approximately constant even in case of connecting a plurality of rectification circuits to the secondary side of a transformer by mixing the detected voltage of each output of a plurality of rectification circuits at specified mixture ratio, and controlling a switching element, according to the mixed detected voltage. CONSTITUTION:Two rectification circuits consist of diodes Da and Db and smoothing capacitors Ca and Cb, severally, and the output terminals Ta and Tb output voltages Va and Vb different from each other. Thereupon, each output voltage Va and Vb is applied to voltage-dividing resistor circuits consisting of resistors R1 and R2 or R3 and R4. And each detected voltage is supplied to the mixed circuit consisting of resistors R5 and R6 through respective buffer amplifiers BA1 and BA2, and is mixed at mixture ratio being decided by each resistance value, and is compared with reference voltage Vr in an error amplifier EAP, and based on the amplified error voltage, a PWM controller PC drives and controls a switching transistor Q.
Patent JP-2001117055-A (JP)
Title: Treatment container for contact lens and method for treating contact lens using the same
Inventor: NAKAGAWA MAKOTO
IPC: C11D17/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To efficiently disinfect contact lenses without the possibility of coloring, etc., of the contact lenses by using treatment containers for the contact lenses in a disinfecting method using iodine in particular. SOLUTION: This treatment container has a container body constituted to have (a) chambers in which the contact lenses are separately housed, apertures having through-holes to (b) prohibit the flow of the contact lenses between the respective housing chambers but to (c) allow the putting in and out of a pair of the contact lenses to be treated and (d) a third aperture capable of dropping the treating liquid after housing the contact lenses, and a caps for hermetically closing the inside of the container body by capping the respective apertures of the container body. The treatment container for the contact lenses has (f) transparent portions in at least part of the treatment container and is so constituted that the irradiation of the treating liquid with light through the transparent portions is made possible.
Patent JP-H09108667-A (JP)
Title: Filter of water reservoir, ornamental pond or the like
Inventor: MIYAGAWA ISAO
IPC: C02F1/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a filter for efficiently purifying the water source of the water reservoir, ornamental pond, etc. SOLUTION: A semiconductor ceramic 5 carrying an electrode is provided to the frame body part of the filter main body 1 having a framed box shape. A light source 3 such as a fluorescent lamp is provided to an upper angle 2. When the main body 1 is dipped by half in the water source to be purified, the light source 3 is not dipped into the water source, hence the electrode is excited even at night or when it is cloudy, and the generation of sphagnum, etc. is suppressed at all times.
Patent JP-H01195280-A (JP)
Title: Pretreatment of plastic for chemical metallization in order to enhance adhesion and produced printed wiring board
Inventor: MIHIYAERU REMAA
IPC: H05K3/38
Filed: 1988-11-24
Abstract: PURPOSE: To make it possible to apply a highly adhesive chemical metallic coating on plastic by treating the plastic with a quaternary base dissolved in an org. solvent to impart high hydrophilicity to the plastic.  
     CONSTITUTION: The plastic is treated with the quaternary base dissolved in the org. solvent in such a manner that the highly adhesive chemical metallic coating is applied on the plastic. At this time, quaternary ammonium hydroxide, 1 to 4C-alkyl-amonium hydroxide, tetramethyl ammonium hydroxide, etc., are used as the quaternary base and the use concn. thereof is specified to 0.05 to 200g/l. Alkyl sulfoxide, etc., which are soluble in water, alcohol or ether and are expanding agents for the plastic are used for the org. solvent. The use concn. thereof is specified to 10 to 100wt.% the treatment temp. to 15 to 30°C, the treatment time to about 3 to 10 minutes and the pH to about 13 to 14. As a result, the chemical metallic coating of the plastic is advantageously executed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06152887-A (JP)
Title: Image reader
Inventor: IMAI YASUAKI
IPC: H04N1/04
Filed: 1992-11-04
Abstract: PURPOSE:To make a device smaller. CONSTITUTION:A fed document is carried by carrying rollers 505-510 along a guide mechanism 13 and, then, switched-back by guide rollers 511 and 512, etc. The document fed backward by switch-back is carried by the carrying rollers 513-518 along the guide mechanism 14 separately provided apart from the guiding mechanism 13. The document carried along guide mechanism 13 and 14 is illuminated by a light source 12 and reflected light from the illuminated document is guided to an optical/electric signal transducer 1002 by a movable reflection plate 11 and an image formation lens 1001 so as to be converted into an electric signal by the optical/electric signal transducer 1002.
Patent JP-2001116142-A (JP)
Title: Speed change gear of transmission
Inventor: EZURE YOSHINOBU
IPC: F16H57/027
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of selecting springs adapted for holding a shift selecting shaft in a center selecting position in an automotive transmission and to reduce the overall length of the shift selecting shaft. SOLUTION: A first spring seat 68 and a second spring seat 69 are freely slidably supported between a first stopper surface 59b and a second stopper surface 66d provided in axially spaced apart relationship on the shift selecting shaft 59, and the axial inner surfaces of the first and second spring seats 68, 69 are energized by a selecting spring 70 in the direction to separate from each other, to cause the axial inner surfaces to abut on the first and second stopper surfaces 59b, 66d, respectively. Also, the axial outer surfaces of the first and second spring seats 68, 69 are supported against first and second supporting surfaces 57b, 13d provided on a transmission case 13.
Patent JP-S63149404-A (JP)
Inventor: TAKIZAWA SOE
IPC: F16B15/02
Filed: 1986-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0522136-A (JP)
Title: A/d converter
Inventor: IMAIZUMI SHIGEKI
IPC: H03M1/14
Filed: 1991-11-12
Abstract: PURPOSE:To obtain the analog/digital(A/D) converter, which is hardly affected by noise and is suitable for making into an integrated circuit with high accuracy, by switching a reference voltage or an input signal corresponding to the value of a high- order bit, inputting it to a voltage comparator for low-order bit and calculating the low-order bit. CONSTITUTION:Divided voltages at positions dividing a resistor train into four pairs are defined as reference voltages Vrh and Vrl for high-order bit and compared with input voltages vin and Vil by a completely differential voltage comparator 3 for high-order bit. As the result, the A/D conversion of the high-order bit is executed, the two pairs of reference voltage groups are selected, and the reference voltages Vrh and Vrl obtained as the divided voltages in the voltage groups are used as reference voltages for low-order bit. These voltages are compared with the input voltages Vin and Vil by a completely differential voltage comparator 4 for low-order bit, and the A/D converted value of the low-order bit is calculated. Finally, the high-order and low-order A/D converted values are added, the digital value of the high-order bit is corrected or not corrected corresponding to a signal for high-order bit correction obtained in the case of low-order comparison, and the final A/D converted value is outputted from an output circuit 10.
Patent JP-2000120242-A (JP)
Title: Awning device
Inventor: KITATANI KAZUNORI
IPC: E06B9/42
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To cover and conceal a canvas from the front in a state where canvas is rolled round a reel and also mechanical parts are concealed. SOLUTION: A canvas support frame 8 is provided through a pair of arms 5, 6 with the base end fixed to an exterior wall W of a building in this awning device, and one end of canvas 13 wound to a take-up drum 10 with both the ends journaled by a pair of brackets 2, 3 fixed to the exterior wall surface W is attached to the canvas supporting frame 8.  Then, this awning device is equipped with an upper cover i5 covering the upper portion of the take-up drum 10 fixed to the exterior wall surface W and a front cover 25 coupled in a suspended state in a freely oscillating manner relative to the upper cover 15 through a hinge portion 19 at the front edge portion of the upper portion cover 15, the tip edge is located near the front side of the canvas supporting frame 8 with the canvas 13 taken up by the take-up drum 10, the canvas 13 in a state of winding to the take-up drum 10 is covered and the front cover 25 is freely openable in configuration.
Patent JP-H05135801-A (JP)
Title: Lithium secondary battery
Inventor: UEMACHI YASUSHI
IPC: H01M10/0525
Filed: 1991-11-12
Abstract: PURPOSE:To make an effective lithium secondary battery in which electrolyte including lithium ions is used. CONSTITUTION:For the lithium secondary battery by this invention, a positive electrode, which consists of conductive high polymers containing lithium thiolate group having sulfur-lithium ion coupling generating sulfur-sulfur coupling by electrolytic oxidation, is used. And, for the negative pole, a composition, which is mainly composed of metallic aluminum or its alloy and carbon material, is used so that the lithium ions from lithium thiolate compositions may be precipitated uniformly by battery charge. Furthermore, in order to fix the soluble lithium thiolate compound to the positive electrode, lithium ion conductive electrolyte, which is a solid or in solid state in usually battery use temperature range (from -20 to 60 deg.C), is used. The lithium secondary battery can be assembled safety without handling chemically active metallic lithium or its alloy at assembling of the battery. Moreover, in discharge state, there is substantially no metallic lithium in a battery, so this has such an advantage that it never ignites even when the battery is broken.
Patent JP-H07143958-A (JP)
Title: Focus adjusting apparatus for endoscope
Inventor: MORIZUMI MASAAKI
IPC: A61B1/00
Filed: 1993-11-25
Abstract: PURPOSE:To achieve higher operability of a wire for focus adjustment by enabling focus adjustment with a simple construction while using the action of threads cut on a cylindrical body, a focus adjustment knob and a traction member. CONSTITUTION:A screw cylinder 42 is screwed down on the inner circumference part of a body cylinder 34 and set integral with a focus adjustment knob 36 using a set screw 44. A base end part of a wire 50 for focus adjustment is fastened on a traction cylinder 38 through a metal ware 52. The traction cylinder 38 is screwed down on the inner circumferential surface of the screw cylinder 42 and engaged in a guide hole formed in the axial direction of the body cylinder 34 with a pin. Thus, by turning the knob 36 for focus adjustment, the traction cylinder 38 reciprocates along the guide hole with the action of the thread on the screw cylinder and the action between the guide hole an the pin thereby allowing the operation of pushing or pulling the wire 50.
Patent JP-H04169046-A (JP)
Title: Flat plate type display device and its manufacture
Inventor: YAMAZAKI FUMIO
IPC: H01J29/46
Filed: 1990-10-31
Abstract: PURPOSE:To secure the anti-pressure strength of glass by joining reinforcement glass to the outer surface of a glass member coated with a phosphor film. CONSTITUTION:A phosphor film 21 as an anode is formed on the inner surface of a face glass sheet 20, and a reinforcement glass sheet 23 is joined to the glass sheet 20 by means of an ultraviolet ray hardening type binding agent 22. A domelike metal container 24 and the glass sheet 20 are joined at their perimeter edge portions to form a vacuum container. Small holes for passing electron beams are formed at control electrodes 27-29 in opposition to a cathode 26. And electron beams discharged from the cathode 26 pass through electrodes 27-29, and then collide with the phosphor film 21, and emit light. As a result, the securing of the anti-pressure strength of the glass is realized.
Patent JP-2001071567-A (JP)
Title: Electronic stamp
Inventor: FUJITA MITSUO
IPC: B41J2/01
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To catch a target position accurately by moving an ink jet print head along the surface of a print medium by means of a working arm performing arcuate motion. SOLUTION: When a print start command is provided under a state where the bottom face of a stamp is fixed (pressed by hand) while touching a print medium, a stepping motor 21 rotates to cause counterclockwise rotation of a drive gear. A working arm 41 meshing the drive gear through an internal gear 41a performs counterclockwise arcuate motion. Consequently, the leg part 41c of the arm 41 slides on the surroundings and the guide roller 51a of a print head 51 is guided by a guide groove 13a to move to the right. Print operation is finished upon stoppage of the stepping motor 21 which is then rotated reversely with a predetermined time lag and reset.
Patent JP-H02140352-A (JP)
Title: Laterally covered roof structure
Inventor: WATABE WATARU
IPC: E04D3/362
Filed: 1988-11-22
Abstract: PURPOSE:To easily carry out the covering work of roof plates from ridges to eaves and from eaves to ridges by constituting the title structure so that the roof plates and suspended elements are fitted and the suspended element is fixed onto rafters. CONSTITUTION:The hook part 12 of a suspended element 9 is fitted into the hole 8a of a metal rafter 8 and fixed by tapping the suspended element 9 by a hammer, etc. Then, the projection part 6 of a roof plate is placed onto the upper surface part 10 of the suspended element 9, and the upper surface part 10 of the suspended element is firmly fitted onto the projection part 6 by the trampling by feet. Then, the engagement part of the roof plate 1 to be applied onto the upper stage is hooked onto the engagement part of the roof plate 1 which is covered previously, and the covering is carried out from eaves to ridges by repeating the above-described procedures. Therefore, the covering work from ridges to eaves and from eaves to ridges can be carried out by using the same roof plates without discriminating the using method for roof plates.
Patent JP-H05132860-A (JP)
Title: Liquid softening and finishing agent
Inventor: HAYASE TORU
IPC: C11D1/835
Filed: 1991-11-12
Abstract: PURPOSE:To obtain the subject finishing agent capable of imparting softness and resilience to various fibers by blending specific amounts of a neutralized or a quaternized specific amine compound and a specified nonionic surfactant as essential components. CONSTITUTION:A household liquid softening and finishing agent is obtained by neutralizing a di-long-chain type amine compound expressed by formula I or II [R1 is 11-23C saturated or unsaturated hydrocarbon; R2 is 12-24C saturated or unsaturated hydrocarbon; R is 1-24C saturated or unsaturated hydrocarbon; (m) is 1-6] with an inorganic or an organic acid or quaternizing the amine compound with CH3Cl and blending (a) the resultant substance with (b) a nonionic surfactant expressed by formula III, IV or V [R4 is 12-24C saturated or unsaturated hydrocarbon; R5 is H or (EO)r(PO)sH (EO is oxyethylene; PO is oxypropylene; (p+q) or (p+q+r+s) is 1-10] in an amount of 1-100 pts.wt. (in the liquid softening and finishing agent) based on 100 pts.wt. component (a). The resultant agent is improved in preservation stability and excellent in biodegradability.
Patent JP-H05137009-A (JP)
Title: Method and device for generation of zigzag scan address
Inventor: ASANO MASANARI
IPC: H04N19/42
Filed: 1991-11-12
Abstract: PURPOSE:To generate an address to zigzag scan a square matrix with use of a small capacity logic circuit by making use of the fixed regularity of the address change secured when the square matrix is zigzag scanned. CONSTITUTION:An up-down counter 11 counts up and down the trigger signals and generates the 1st data. A maximum value detector 13 produces a switch signal. when the received 1st data reaches the set maximum value. A loadable down-counter 12 generates the 2nd data which decrease successively from the number of received 1st data. Then a minimum value detector 14 produces a trigger signal when the received 2nd data reaches the set minimum value. Furthermore a decoder 15 is added to receive the 1st data, the switch signal and the trigger signal and generates the prescribed 3rd data based on the combination of these data and signals together with an adder means 17 which adds cumulatively the 3rd data.
Patent JP-S62154157-A (JP)
Title: Processing system for computer task
Inventor: TAKIZAWA KENJI
IPC: G06F13/00
Filed: 1985-12-27
Abstract: PURPOSE:To change easily the task of a terminal equipment by processing data and programs read out of the files shown by task selection data transmitted to a host computer from the terminal equipment through this terminal equipment. CONSTITUTION:When file selection data is inputted from a keyboard 9 of a terminal equipment 3, a microprocessor 7 sends selection data to a CPU 4 of a host computer 1 via an interface circuit 8, a communication circuit 2 and an interface circuit 6. The CPU 4 reads data and programs out of a designated file 5, and sends them to the processor 7. The processor 7 stores those data and programs in a RAM 11 and works with the program of the RAM 11. In such a way, the task of the equipment 3 can be easily changed.
Patent JP-S63148392-A (JP)
Inventor: UMEMURA NAOYUKI
IPC: B65D85/62
Filed: 1986-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01140205-A (JP)
Title: Multiaxis data display system for numerical controller
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4063
Filed: 1987-11-26
Abstract: PURPOSE:To simultaneously obtain maximum axis data even when the axis data are few by always displaying rotationally a maximum number of axis data displayable in an axis data display part on a selecting display screen in the data display of plural axes. CONSTITUTION:When there are six control axes of X, Y, Z, A, B and C, only five axes can be displayed on a CRT display device 7 and it is a screen P1 on which the data of the respective axes X, Y, Z, A and B are displayed on both faces of the device 7, the soft key of a roll-down is pushed. Then, the data of the X axis at the head are erased, the data of the C axis is displayed newly by one shift on the whole and it is made into a screen 2 to display the data of the respective axes Y, Z, A, B and C. After that, every time the soft key of the roll-down is pushed, the screen is shifted by one shift, the screen is rotated and displayed from the P2 to a P3, from the P3 to a P4, from the P4 to a P5 and from a P6 to the P1 and the data of the five axes which is the maximum number displayable are always displayed on the screen of the CRT. On the other hand, when the soft key of a roll-up, the screen is inversely rotated from the P1 to the P6 and the five axes are always displayed.
Patent JP-H01137848-A (JP)
Title: Loop shaped data transmission system
Inventor: MEGA HIRONAO
IPC: G08C25/00
Filed: 1987-11-25
Abstract: PURPOSE:To allow a master station to detect the fault of a slave station only through a power line and to recognize what order number of slave station is faulty by interrupting its own power supply when the slave station finds out the fault. CONSTITUTION:When slave stations 3, 4 find out the fault and a relay 10 is interrupted, the master station 5 uses a supply current measuring circuit 12 to detect the decrease in the supply current, thereby recognizing the fault in the slave stations 3, 4. When the end slave station 4, in this case, for example, is faulty, the power supply 9 of the master station 5 is supplied only to a 1st slave station 3. On the other hand, the current consumption I of the slave stations 3, 4 is nearly equal to each other and the supply current without any fault is expressed in IXN, where N is the number of slave stations. Thus, the supply current in this case is IX1 and the fault of the 2nd slave station 4 is recognized.
Patent JP-H08151860-A (JP)
Title: Upper corner section watertight structure for sash frame
Inventor: MAKI HIROYUKI
IPC: E06B1/64
Filed: 1994-11-30
Abstract: PURPOSE: To improve the watertightness of a sash frame upper corner section by protruding the seal mounting material fitting section of a sash upper frame to the fitting side section of a vertical frame, and connecting vertical and horizontal dry seal materials attached to the fitting part. CONSTITUTION: End faces of an upper frame 1 and a lower frame are butted to the inside faces of the right and left vertical frame main bodies 23, and they are connected with screws to form a sash frame. A seal mounting material 30 having a fitting section 31 longer than the upper frame 1 is connected to the fitting vertical frame 17 at the upper section of the upper frame 1 main body, and an upper horizontal dry seal material 40 is mounted. A vertical dry seal material 42 is attached to the fitting horizontal part 24 of the outside part of the vertical frame main body 23, and the upper end is closely stuck to the portion of the upper horizontal dry seal material 40 protruded from the upper frame 1. A cap 39 is fitted to the end part of the seal mounting material 30 to close the space part 37 above the upper frame 1.  Elastic bodies 43, 45 and the dry seal materials 40, 42 mounted to the fitting vertical section 17 of the upper frame 1, the fitting horizontal part 24 of the vertical frame 3, and the fitting vertical part of the lower frame respectively are pressed to the peripheral edges of the fitting opening parts of outer panels and are fixed by fixing tools.